taxes

IRS

The Internal Revenue Service - US government tax collection agency.

The Internal Revenue Service is the federal agency responsible for collecting taxes, processing returns, enforcing tax law, and issuing refunds. The IRS publishes guidance, forms, and publications to help taxpayers comply. It also audits returns, assesses penalties, and administers programs like installment agreements for taxpayers who cannot pay in full.

Example

A small business receives a notice from the IRS requesting documentation for a Schedule C deduction, beginning a correspondence audit process.

Why It Matters for Your Business

Understanding how the IRS operates—from filing requirements to audit triggers—helps you stay compliant and avoid costly penalties or enforcement actions.

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